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Joe Powell
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Garland, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
HVAC systems and methods with improved heating element control
Patent number
11,187,436
Issue date
Nov 30, 2021
Lennox Industries Inc.
Joe Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
HVAC systems and methods with improved heating element control
Patent number
10,704,805
Issue date
Jul 7, 2020
Lennox Industries Inc.
Joe Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Monitoring motor condition
Patent number
9,866,165
Issue date
Jan 9, 2018
Lennox Industries Inc.
Joe Powell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Monitoring motor condition
Patent number
9,476,945
Issue date
Oct 25, 2016
Lennox Technologies Inc.
Joe Powell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Monitoring motor condition
Patent number
8,922,155
Issue date
Dec 30, 2014
Lennox Industries Inc.
Joe Powell
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Surge protector, an HVAC unit including the surge protector and a m...
Patent number
8,861,148
Issue date
Oct 14, 2014
Lennox Industries Inc.
Joe Ray Powell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Alarm and diagnostics system and method for a distributed architect...
Patent number
8,655,491
Issue date
Feb 18, 2014
Lennox Industries Inc.
Darko Hadzidedic
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
System and method of transmitting data within a three-wire network
Patent number
7,706,493
Issue date
Apr 27, 2010
Lennox Industries Inc.
Virginia N. MacDonald
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electric heat control apparatus and method
Patent number
5,488,218
Issue date
Jan 30, 1996
Lennox Industries Inc.
Mark W. Olsen
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Timed-off control apparatus and method
Patent number
5,377,497
Issue date
Jan 3, 1995
Lennox Industries Inc.
Joe R. Powell
G05 - CONTROLLING REGULATING
Information
Patent Grant
Automatic food frying and dispensing apparatus
Patent number
4,505,194
Issue date
Mar 19, 1985
Charles D. Bishop
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
Leak Sensors for a HVAC System to Detect Fuel Leaks and Methods of...
Publication number
20240310065
Publication date
Sep 19, 2024
Lennox Industries Inc.
Vijay Kumar Sathyamurthi
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HVAC Systems and Methods with Improved Heating Element Control
Publication number
20200292210
Publication date
Sep 17, 2020
Lennox Industries Inc.
Joe Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Monitoring Motor Condition
Publication number
20170012563
Publication date
Jan 12, 2017
Lennox Industries Inc.
Joe Powell
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HVAC SYSTEMS AND METHODS WITH IMPROVED HEATING ELEMENT CONTROL
Publication number
20160040907
Publication date
Feb 11, 2016
Lennox Industries Inc.
Joe Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HVAC SYSTEM, AN HVAC CONTROLLER AND A METHOD OF HEATING AN LCD DISP...
Publication number
20150330648
Publication date
Nov 19, 2015
Lennox Industries Inc.
Darko Hadzidedic
F24 - HEATING RANGES VENTILATING
Information
Patent Application
MONITORING MOTOR CONDITION
Publication number
20150102757
Publication date
Apr 16, 2015
Lennox Industries Inc.
Joe Powell
G01 - MEASURING TESTING
Information
Patent Application
Monitoring Motor Condition
Publication number
20140159635
Publication date
Jun 12, 2014
Joe Powell
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SURGE PROTECTOR, AN HVAC UNIT INCLUDING THE SURGE PROTECTOR AND A M...
Publication number
20120023994
Publication date
Feb 2, 2012
Lennox Industries, Incorporated
Joe Ray Powell
F24 - HEATING RANGES VENTILATING
Information
Patent Application
ALARM AND DIAGNOSTICS SYSTEM AND METHOD FOR A DISTRIBUTED ARCHITECT...
Publication number
20100102136
Publication date
Apr 29, 2010
Lennox Industries Inc.
Darko Hadzidedic
F24 - HEATING RANGES VENTILATING
Information
Patent Application
System and Method of Transmitting Data within a Three-Wire Network
Publication number
20080112492
Publication date
May 15, 2008
Virginia N. MacDonald
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for checking conditioning mode of a heat pump...
Publication number
20050262857
Publication date
Dec 1, 2005
Peter Brian Hrejsa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...